Diese Präsentation wurde erfolgreich gemeldet.
Wir verwenden Ihre LinkedIn Profilangaben und Informationen zu Ihren Aktivitäten, um Anzeigen zu personalisieren und Ihnen relevantere Inhalte anzuzeigen. Sie können Ihre Anzeigeneinstellungen jederzeit ändern.
1
Stones in the National Park Wadden Sea Schleswig-
Holstein ? High resolution radar satellite images as
task force system...
2
09-09-13
The Wadden Sea
3
The Wadden Sea
• The Wadden Sea is a part of three European Nations:
Starting in the west at Den Helder in The Netherlan...
4
• Total area of NP 4,415 km²
• Coastline of mainland
and islands: 460 km
• Inhabited areas are excluded
• National Park ...
5
Megalithic graves near islands basing on ice
age sediments
6
7
Stones ?
7
8
20.000 B.P.
Ice Sheet
11.000 B.P. c a . 6 0 0 0 B P6.000 B.P.
North Sea
9
Manndränke
On Going Sea Level Rise
1362
1610 2 surges
1630 surge
1631 surge
1634 11.10. "Buchardiflut"
10
Thirty Years War...
Clouds and Light
Tide
180 min. for survey / one tide
30 min. to take her out of the mud
Mud
11
12
Kohlus & Gade | EARSeL | Matera | 2013-06-07
TerraSAR-X, Jul. 2008
RadarSat 2, Jul. 2013
13
14
Kohlus & Gade | EARSeL | Matera | 2013-06-07
TerraSAR-X, Jul. 2008
terps, dwell
interpretation of
aerophotos by
Schleswig-...
Kohlus & Gade | EARSeL | Matera | 2013-06-07
Known Relicts Of Settling
terp, 17th cent.
aerophoto, May 1989
21st cent.
16
17
18
3 terbs, badly to recognize
double structure of ditches
(14th and 17th century)
simple systems of
ditches (14th century)
T...
Description Sediments Rouphness Signal
fine and middle sand
with wave ripples
fine and middle sand wave ripples, high high...
Thank you
for your interest
Natural destruction and man made
destabilisation
09-09-13
terp of
salters
surge
2008
Nächste SlideShare
Wird geladen in …5
×

Stones in the National Park Wadden Sea Schleswig-Holstein - OpenArch Conference, Albersdorf 2013

969 Aufrufe

Veröffentlicht am

High resolution radar satellite images as task force system in extremely active morphologic areas? By Jörn Kohlus, State Service for the National Park Wadden Sea, Tönning

Veröffentlicht in: Reisen, Technologie
  • Als Erste(r) kommentieren

  • Gehören Sie zu den Ersten, denen das gefällt!

Stones in the National Park Wadden Sea Schleswig-Holstein - OpenArch Conference, Albersdorf 2013

  1. 1. 1 Stones in the National Park Wadden Sea Schleswig- Holstein ? High resolution radar satellite images as task force system in extremely active morphologic areas. General meeting Jörn Kohlus Landesbetrieb für Küstenschutz, Meeresschutz und Nationalpark Tönning (Germany) Landesbetrieb für Küstenschutz, Nationalpark und Meeresschutz
  2. 2. 2 09-09-13 The Wadden Sea
  3. 3. 3 The Wadden Sea • The Wadden Sea is a part of three European Nations: Starting in the west at Den Helder in The Netherlands, eastward in Germany along the Lower Saxony coast, turning to north at the mouth of the Elbe until Esbjerg in Denmark • The landscape is characterized by a belt of barrier islands, big tidal flats, rest of ice age material and flat marsh land along the coast 3
  4. 4. 4 • Total area of NP 4,415 km² • Coastline of mainland and islands: 460 km • Inhabited areas are excluded • National Park established in 1985 • Marine habitats like salt marshes, extended tidal areas, open sea, sand banks, beaches and dunes • UNESCO Biosphere Reserve since 1990 • World Heritage Site since 2009 Facts and Figures:
  5. 5. 5 Megalithic graves near islands basing on ice age sediments
  6. 6. 6
  7. 7. 7 Stones ? 7
  8. 8. 8 20.000 B.P. Ice Sheet 11.000 B.P. c a . 6 0 0 0 B P6.000 B.P. North Sea
  9. 9. 9
  10. 10. Manndränke On Going Sea Level Rise 1362 1610 2 surges 1630 surge 1631 surge 1634 11.10. "Buchardiflut" 10 Thirty Years WarBlack Death +-1350
  11. 11. Clouds and Light Tide 180 min. for survey / one tide 30 min. to take her out of the mud Mud 11
  12. 12. 12
  13. 13. Kohlus & Gade | EARSeL | Matera | 2013-06-07 TerraSAR-X, Jul. 2008 RadarSat 2, Jul. 2013 13
  14. 14. 14
  15. 15. Kohlus & Gade | EARSeL | Matera | 2013-06-07 TerraSAR-X, Jul. 2008 terps, dwell interpretation of aerophotos by Schleswig-Holstein Office for Archeologie ditches GPS tracks DeMarine 15
  16. 16. Kohlus & Gade | EARSeL | Matera | 2013-06-07 Known Relicts Of Settling terp, 17th cent. aerophoto, May 1989 21st cent. 16
  17. 17. 17
  18. 18. 18
  19. 19. 3 terbs, badly to recognize double structure of ditches (14th and 17th century) simple systems of ditches (14th century) TerrarSAR Composite (2013) archeologic structures 19
  20. 20. Description Sediments Rouphness Signal fine and middle sand with wave ripples fine and middle sand wave ripples, high high, differences in polarization surf region with shell detritus shell detritus flat area, low high marine mud mud flat, wet middle low wet fine sand fine sand flat, wet low water, no waves water flat, wet very low organic material peat, gyttia flat, wet middle small stripes of peat, fossil plants and mussels gyttia, mussels stripes, mostly lower than 8 cm middle TSX as like radarsat - 2 could be used to observe archaeological sides in the wadden sea In the Wadden Sea archeological surveys have to be done „just in time“ and the work is difficult TSX is qualified for observation 2011 2013
  21. 21. Thank you for your interest
  22. 22. Natural destruction and man made destabilisation 09-09-13 terp of salters surge 2008

×